teller.java

卡内基梅隆大学软件工程课件,很全面

/*
 *
 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the proprietary information of Sun Microsystems, Inc.  
 * Use is subject to license terms.
 * 
 */

import javax.ejb.EJBObject;
import java.rmi.RemoteException;

public interface Teller extends EJBObject {
    
   public void withdrawCash(double amount)
       throws RemoteException;

   public double getCheckingBalance()
       throws RemoteException;
}